CN214675824U - Novel double-dielectric barrier discharge electrode tube - Google Patents
Novel double-dielectric barrier discharge electrode tube Download PDFInfo
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- CN214675824U CN214675824U CN202121152414.8U CN202121152414U CN214675824U CN 214675824 U CN214675824 U CN 214675824U CN 202121152414 U CN202121152414 U CN 202121152414U CN 214675824 U CN214675824 U CN 214675824U
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Abstract
The utility model relates to a novel double-medium barrier discharge electrode tube, belonging to the technical field of low-concentration VOCs and odor treatment; the electrode comprises an anode electrode tube insulating tube, a cathode electrode tube insulating tube, an anode electrode bar and a cathode electrode bar, wherein an electrode jack is arranged in the middle of the anode electrode bar, and an electrode disc groove is formed in the bottom of the electrode jack; the anode electrode bar is arranged in the anode electrode tube insulating tube, one end of the anode electrode tube insulating tube is provided with a first solid welding part, the anode electrode bar at the other end of the anode electrode tube insulating tube is provided with a rotating force groove, and the anode electrode tube insulating tube is provided with an anode lead tube; the cathode electrode bar is arranged in the cathode electrode tube insulating tube, one end of the cathode electrode tube insulating tube is provided with a second solid welding part, and the cathode electrode bar is provided with an electrode lead hole; the reliable and simple connection form is adopted, the problem of arc discharge damage caused by virtual connection is avoided, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a novel two dielectric barrier discharge electrode pipe belongs to low concentration VOCs and foul smell and administers technical field.
Background
Double Dielectric Barrier Discharge (DDBD), one of the main Discharge forms of low-temperature plasma technology, has become a common technology for industrial VOCs abatement. In recent years, the combination of NTP technology and photocatalysis technology to degrade VOCs attracts great attention of researchers at home and abroad, the synergistic effect of NTP technology and photocatalysis technology not only can greatly reduce the problem of secondary pollution caused by the independent use of NTP technology, but also overcomes the defect of low removal efficiency caused by the single adoption of photocatalysis technology, so that the NTP technology and the photocatalysis technology complement each other in advantages, and the removal rate of VOCs is further improved.
The existing double-dielectric barrier discharge electrode tube is easy to generate virtual connection when the positive electrode and the negative electrode are connected, and the problem of arc discharge damage is caused by the virtual connection. Affecting the quality and production efficiency of the double-medium barrier discharge electrode tube.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the novel double-dielectric barrier discharge electrode tube is provided, the problem of arc discharge damage caused by virtual connection is avoided, and the production efficiency is improved.
The novel double-dielectric barrier discharge electrode tube comprises an anode electrode tube insulating tube, a cathode electrode tube insulating tube, an anode electrode bar and a cathode electrode bar, wherein an electrode jack is arranged in the middle of the anode electrode bar, and an electrode disc groove is formed in the bottom of the electrode jack; the anode electrode bar is arranged in the anode electrode tube insulating tube, one end of the anode electrode tube insulating tube is provided with a first solid welding part, the anode electrode bar at the other end of the anode electrode tube insulating tube is provided with a rotating force groove, the anode electrode tube insulating tube is provided with an anode lead tube, and the anode lead tube corresponds to the electrode jack; the negative electrode rod is arranged in the negative electrode tube insulating tube, one end of the negative electrode tube insulating tube is provided with a second solid welding part, an electrode lead hole is formed in the negative electrode rod at the other end of the negative electrode tube insulating tube, and the first solid welding part and the second solid welding part are identical in structure.
The electrode jack is used for penetrating the anodal electrode lead wire, and the electrode disc groove is used for coiling the anodal electrode lead wire, and the revolving force groove is used for providing the rotatory power of anodal electrode stick when coiling the anodal electrode lead wire in the insulating tube, and the positive electrode lead wire is used for passing anodal electrode lead wire, electrode jack and electrode disc groove, and first solid weld portion and second solid weld portion are used for guaranteeing sealed, and the electrode pin hole is used for fixed negative electrode lead wire.
When the electrode is installed, the anode electrode bar is installed in the anode electrode tube insulating tube, the electrode jack of the anode electrode bar is aligned to the anode electrode lead tube, the anode electrode lead is inserted into the electrode jack from the anode electrode lead tube, the screwdriver is used for propping against the rotary force groove at the other end and then rotating 180 degrees towards the direction opposite to the direction of the electrode disk groove, and the anode electrode lead is wound on the anode electrode bar, so that the anode electrode tube finishes the electrode installation; the cathode tube is characterized in that a cathode electrode bar is directly inserted into an insulating tube of the cathode electrode tube, an electrode lead hole faces to the opening end, and a cathode electrode lead is inserted into the electrode lead hole; the scheme is simple, reliable and very firm. The reliable and simple connection form is adopted, the problem of arc discharge damage caused by virtual connection is avoided, and the production efficiency is improved.
Preferably, the electrode lead hole is in a deep hole or threaded connection fixing form.
The electrode lead hole of the negative electrode can be a deep hole or a thread, the deep hole is connected with the negative electrode rod by using a contact scheme, and the thread is connected with the negative electrode rod by using a spiral fixing scheme.
Preferably, first solid welding portion and second solid welding portion adopt and weld with anodal electrode tube insulating tube and the same material section of negative pole electrode tube insulating tube, the anodal lead pipe adopts and welds with anodal electrode tube insulating tube with the same material pipe.
So as to ensure the uniformity of the insulation degree.
Preferably, the other ends of the anode electrode tube insulating tube and the cathode electrode tube insulating tube are sealed by sealant, and the non-welding end of the anode lead tube is sealed by sealant.
To prevent the electrode from being corroded by the gas.
Preferably, the rotational force groove is opened in a V shape.
Is convenient to be propped against by a screwdriver.
Preferably, the aperture of the electrode jack is adapted to the inner diameters of the electrode lead and the positive electrode lead tube.
Specifically, the aperture of the electrode jack is slightly larger than the diameter of the positive electrode lead to be passed and is smaller than the inner diameter of the positive electrode lead tube.
The installation of the positive electrode lead is convenient.
Compared with the prior art, the utility model discloses following beneficial effect has:
novel two dielectric barrier discharge electrode pipe, on positive negative electrode connection, adopted reliable simple connection form, avoided because the arc that draws that virtual joint caused damages the problem, and promoted production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an anode electrode tube insulating tube according to the present invention;
fig. 2 is a schematic structural diagram of the cathode electrode tube insulating tube according to the present invention;
fig. 3 is a schematic structural diagram of the positive electrode rod of the present invention;
fig. 4 is an enlarged schematic structural view of the electrode tray groove of the present invention;
fig. 5 is a right-view structural schematic diagram of the rotating force slot of the present invention;
fig. 6 is a schematic structural view of the negative electrode rod of the present invention;
fig. 7 is a left side view structure diagram of the electrode jack of the present invention.
Wherein: 1. an anode electrode tube insulating tube; 2. a cathode electrode tube insulating tube; 3. a positive electrode bar; 4. a negative electrode bar; 5. an electrode insertion hole; 6. an electrode disk slot; 7. a first solid weld; 8. a rotational force slot; 9. a positive electrode lead tube; 10. a second solid weld; 11. and an electrode lead hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
example 1
As shown in fig. 1-7, the novel dual-dielectric barrier discharge electrode tube of the present invention comprises an anode electrode tube insulating tube 1, a cathode electrode tube insulating tube 2, an anode electrode rod 3 and a cathode electrode rod 4, wherein an electrode jack 5 is disposed at the middle position of the anode electrode rod 3, and an electrode disk groove 6 is disposed at the bottom of the electrode jack 5; the positive electrode bar 3 is arranged in the positive electrode tube insulating tube 1, one end of the positive electrode tube insulating tube 1 is provided with a first solid welding part 7, the positive electrode bar 3 at the other end of the positive electrode tube insulating tube 1 is provided with a rotating force groove 8, the positive electrode tube insulating tube 1 is provided with a positive electrode lead tube 9, and the positive electrode lead tube 9 corresponds to the electrode jack 5; the negative electrode rod 4 is arranged in the negative electrode tube insulating tube 2, the second solid welding part 10 is arranged at one end of the negative electrode tube insulating tube 2, an electrode lead hole 11 is formed in the negative electrode rod 4 at the other end of the negative electrode tube insulating tube 2, and the first solid welding part 7 is identical to the second solid welding part 10 in structure.
When the electrode is installed, the anode electrode bar 3 is installed in the anode electrode tube insulating tube 1, the electrode jack 5 of the anode electrode bar 3 is aligned with the anode lead tube 9, the anode electrode lead is inserted into the electrode jack 5 through the anode lead tube 9, a screwdriver is used for propping against the rotary force groove 8 at the other end and then rotating 180 degrees in the direction opposite to the direction of the electrode disk groove 6, the anode electrode lead is wound on the anode electrode bar 3, and thus the electrode installation of the anode electrode tube is completed; the cathode tube is characterized in that a cathode electrode bar 4 is directly inserted into an insulating tube 2 of the cathode electrode tube, an electrode lead hole 11 faces to the opening end, and a cathode electrode lead is inserted into the electrode lead hole 11; the scheme is simple, reliable and very firm. The reliable and simple connection form is adopted, the problem of arc discharge damage caused by virtual connection is avoided, and the production efficiency is improved.
Wherein, the electrode lead hole 11 adopts a deep hole or threaded connection fixing form.
The electrode lead hole 11 of the negative electrode can be a deep hole or a thread, the deep hole is connected with the negative electrode rod 4 by using a contact scheme, and the thread is connected with the negative electrode rod 4 by using a spiral fixing scheme.
Wherein, first solid welding portion 7 and second solid welding portion 10 adopt and weld with anodal electrode tube insulating tube 1 and the same material section of negative pole electrode tube insulating tube 2, positive electrode lead pipe 9 adopts and welds with anodal electrode tube insulating tube 1 with the same material pipe.
So as to ensure the uniformity of the insulation degree.
The other ends of the anode electrode tube insulating tube 1 and the cathode electrode tube insulating tube 2 are sealed by sealant, and the non-welding end of the anode lead tube 9 is sealed by sealant.
To prevent the electrode from being corroded by the gas.
Wherein, the rotating force groove 8 is a V-shaped opening.
Is convenient to be propped against by a screwdriver.
Wherein the aperture of the electrode jack 5 is adapted to the inner diameter of the electrode lead and the positive electrode lead tube 9.
Specifically, the aperture of the electrode jack 5 is slightly larger than the diameter of the positive electrode lead to be passed through and smaller than the inner diameter of the positive electrode lead tube 9.
The installation of the positive electrode lead is convenient.
Novel two dielectric barrier discharge electrode pipe, the installation as follows:
the anode electrode bar 3 is arranged in the anode electrode tube insulating tube 1, the electrode jack 5 of the anode electrode bar 3 is aligned with the anode lead tube 9, the anode electrode lead is inserted into the electrode jack 5 through the anode lead tube 9, a screwdriver is used for propping against the rotary force groove 8 at the other end and then rotating 180 degrees in the direction opposite to the direction of the electrode disk groove 6, the anode electrode lead is wound on the anode electrode bar 3, and thus the anode electrode tube finishes the electrode installation; the cathode tube is characterized in that a cathode electrode bar 4 is directly inserted into an insulating tube 2 of the cathode electrode tube, an electrode lead hole 11 faces to an opening end, and a cathode electrode lead penetrates into the electrode lead hole 11.
To sum up, novel two dielectric barrier discharge electrode pipe have adopted reliable simple connection form, have avoided because the arc that draws that virtual joint caused damages the problem, and have promoted production efficiency.
Claims (6)
1. The novel double-dielectric barrier discharge electrode tube is characterized by comprising an anode electrode tube insulating tube (1), a cathode electrode tube insulating tube (2), an anode electrode bar (3) and a cathode electrode bar (4), wherein an electrode jack (5) is arranged in the middle of the anode electrode bar (3), and an electrode disc groove (6) is formed in the bottom of the electrode jack (5); the positive electrode rod (3) is arranged in a positive electrode tube insulating tube (1), one end of the positive electrode tube insulating tube (1) is provided with a first solid welding part (7), the positive electrode rod (3) at the other end of the positive electrode tube insulating tube (1) is provided with a rotating force groove (8), the positive electrode tube insulating tube (1) is provided with a positive electrode lead tube (9), and the positive electrode lead tube (9) corresponds to the electrode jack (5); the cathode electrode bar (4) is arranged in the cathode electrode tube insulating tube (2), one end of the cathode electrode tube insulating tube (2) is provided with a second solid welding part (10), the cathode electrode bar (4) at the other end of the cathode electrode tube insulating tube (2) is provided with an electrode lead hole (11), and the first solid welding part (7) and the second solid welding part (10) are identical in structure.
2. The novel double-dielectric barrier discharge electrode tube as claimed in claim 1, wherein the electrode lead hole (11) is in the form of deep hole or threaded connection fixation.
3. The novel dual-dielectric barrier discharge electrode tube according to claim 1 or 2, wherein the first solid welding part (7) and the second solid welding part (10) are welded by the same material segment as the anode electrode tube insulating tube (1) and the cathode electrode tube insulating tube (2), and the anode lead tube (9) is welded by the same material segment as the anode electrode tube insulating tube (1).
4. The novel double-dielectric barrier discharge electrode tube as claimed in claim 3, wherein the other ends of the anode electrode tube insulating tube (1) and the cathode electrode tube insulating tube (2) are sealed by sealant, and the non-welding end of the anode lead tube (9) is sealed by sealant.
5. The novel double dielectric barrier discharge electrode tube according to claim 4, wherein the rotational force groove (8) is opened in a V-shape.
6. A new type of double dielectric barrier discharge electrode tube according to claim 4 or 5, characterized in that the aperture of the electrode receptacle (5) is adapted to the inner diameter of the electrode lead and the positive electrode lead tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152414.8U CN214675824U (en) | 2021-05-27 | 2021-05-27 | Novel double-dielectric barrier discharge electrode tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152414.8U CN214675824U (en) | 2021-05-27 | 2021-05-27 | Novel double-dielectric barrier discharge electrode tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214675824U true CN214675824U (en) | 2021-11-09 |
Family
ID=78486223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121152414.8U Active CN214675824U (en) | 2021-05-27 | 2021-05-27 | Novel double-dielectric barrier discharge electrode tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214675824U (en) |
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2021
- 2021-05-27 CN CN202121152414.8U patent/CN214675824U/en active Active
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Address after: 255300 6th floor, building 7, entrepreneurship center, Beijiao Town, Zhoucun District, Zibo City, Shandong Province Patentee after: Shuimu Qingyan ecological environmental protection (Shandong) Co.,Ltd. Address before: 255300 6th floor, building 7, entrepreneurship center, Beijiao Town, Zhoucun District, Zibo City, Shandong Province Patentee before: Shandong pailidi Environmental Technology Co.,Ltd. |